Improved power line connecting and locking device for building machinery

A technology of construction machinery and locking devices, which is applied to parts, connections, coupling devices, etc. of connection devices, and can solve problems such as operator inconvenience, safety accidents, and reduced construction efficiency

Inactive Publication Date: 2016-01-20
何龙飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the construction process, the operator may constantly pull the power cord to reach different work areas due to the needs of the work, which often causes the power cord and the socket device to loosen, causing unexpected interrup

Method used

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  • Improved power line connecting and locking device for building machinery
  • Improved power line connecting and locking device for building machinery

Examples

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Embodiment Construction

[0009] The following specific examples and attached Figure 1-2 The present invention will be described in detail.

[0010] An improved power cord connection locking device for a construction machine according to an embodiment includes a device frame 9 and a drive motor 16 fixed in the device frame 9, and the device frame 9 is provided with a power cord plug-in The channel 50 is used for inserting the power cord 5, and the drive motor 16 is in power connection with the screw rod 161 extending downward from the drive motor 16. The screw rod 161 is threaded with a drive wedge 10, and the drive wedge The wedge-shaped surface on the right side of the block 10 is slidingly matched with the inclined surface in the main body 151 of the locking slider 15 that can slide left and right on the bearing locking slider 12. The guide groove 101 extending up and down is slidingly fitted, wherein, the upper side and the lower side of the inclined surface of the main body of the locking slider...

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PUM

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Abstract

The invention discloses an improved power line connecting and locking device for building machinery. The improved power line connecting and locking device comprises a device rack body (9) and a drive motor (16), wherein the drive motor (16) is fixed in the device rack body (9); a power line inserting channel (50) is arranged in the device rack body (9) for insertion of a power line (5); the drive motor (16) and a screw rod (161) are in power connection; the screw rod (161) extends downwards from the drive motor (16); a drive wedge block (10) is in screw-thread fit on the screw rod (161); and a wedge surface at the right side of the drive wedge block (10) can be in sliding fit with an inclined plane in a main body (151) of a locking slide block (15) which can slide on a bearing locking slide block (12) left and right.

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to an improved power cord connection locking device for construction machinery. Background technique [0002] In the process of building construction, some movable machinery is usually used, such as some grinders, eye drills and some movable power tools. These machines require a larger operating range or radius and typically have longer power cords. [0003] During the construction process, the operator may constantly pull the power cord to reach different work areas due to the needs of the work, which often causes the power cord and the socket device to loosen, causing unexpected interruption to the work. This interruption will not only reduce the construction efficiency and bring inconvenience to the operator, but also in some more important work occasions, this unexpected power interruption will cause safety accidents. Contents of the invention [0004] The obj...

Claims

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Application Information

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IPC IPC(8): H01R13/639
Inventor 何龙飞
Owner 何龙飞
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